If you love vibrant, fresh flavors combined with a comforting pasta dish, the Lemon Parmesan Brussels Sprout Pasta Recipe is about to become your new go-to. This dish is a beautiful marriage of tender, caramelized Brussels sprouts with bright lemon zest and juice, all brought together with nutty parmesan and perfectly cooked spaghetti. It’s quick, easy, and so satisfying — plus it’s perfect for a healthy weeknight dinner that feels just a bit special. You’ll be amazed at how something this simple can taste so deliciously fresh and cozy at the same time.

Ingredients You’ll Need

A top-down view of raw ingredients arranged on a white marbled surface with a large white bowl of fresh green Brussels sprouts in the center. To the left, long strands of uncooked spaghetti lay flat, spreading slightly downward. Above the spaghetti, three small white bowls hold different ingredients: thinly sliced shallots with pale purple and white layers, finely minced garlic with a soft yellow tone, and a pile of shredded pale yellow cheese. To the right of the Brussels sprouts bowl, small piles of bright yellow lemon zest and three additional small white bowls contain olive oil with a rich golden hue, light yellow lemon juice, and a mix of salt and black pepper. photo taken with an iphone --ar 4:5 --v 7

These ingredients are straightforward but absolutely essential—each one adding its own special touch to create the harmonious flavors and textures in this dish. From the peppery crunch of Brussels sprouts to the zesty brightness of fresh lemon, every component plays a key role in elevating this pasta.

8 ounces spaghetti or pasta of choice: Use your favorite pasta to soak up the flavorful sauce perfectly.
4 Tablespoons extra virgin olive oil, divided: Adds richness and helps sauté the vegetables beautifully.
1 pound Brussels sprouts, thinly sliced: The star vegetable offering a subtle bitterness and wonderful texture.
1 cup thinly sliced shallot or red onion: Gives a gentle sweetness that balances the Brussels sprouts.
¾ teaspoon kosher salt plus more to taste: Enhances and ties all the flavors together.
½ teaspoon ground black pepper plus more to taste: Adds just the right amount of warm spice.
3 cloves garlic, minced: Infuses the dish with savory depth and aroma.
2 teaspoons fresh lemon zest: Brings an eye-opening brightness to the whole dish.
¼ cup fresh lemon juice: Adds a refreshing tang that complements the parmesan perfectly.
⅓ cup grated parmesan cheese plus more for garnish: Offers richness and a savory finish you’ll crave.

How to Make Lemon Parmesan Brussels Sprout Pasta Recipe

Step 1: Cook the Pasta

Start by boiling a large pot of salted water, which flavors the pasta as it cooks. Cook your spaghetti just shy of al dente — one minute less than the package directs — so it holds a perfect bite when tossed with the sauce. Be sure to save a cup of the pasta water before draining; this starchy water is a secret weapon for creating a silky sauce that clings to every strand.

Step 2: Sauté the Brussels Sprouts and Shallots

Heat 3 tablespoons of olive oil in a large skillet over medium-high heat. Add the thinly sliced Brussels sprouts and shallots, stirring occasionally to get a lovely golden-brown edge. This caramelization adds a rich, slightly sweet flavor and great texture that forms the backbone of the dish. Cook for about 5 minutes until they start to soften and color.

Step 3: Add Seasonings and Garlic

Lower the heat to medium and toss in the kosher salt, black pepper, minced garlic, and lemon zest. Cook for another 2 to 3 minutes, stirring often until the garlic fills your kitchen with its irresistible fragrance and the vegetables become tender but still have a bit of bite.

Step 4: Combine Pasta and Sauce

Stir in the fresh lemon juice along with half a cup of the reserved pasta water. Next, add the drained spaghetti into the skillet, pouring the remaining tablespoon of olive oil over the top. Toss everything together thoroughly, allowing the flavors to mingle and the pasta to soak up the bright, savory sauce. Cook for an additional minute so the sauce gently clings to every twirling forkful.

Step 5: Finish with Parmesan

Turn off the heat and sprinkle the grated parmesan over the pasta. Stir well to melt the cheese into the dish, creating a creamy texture that ties all the flavors in a perfect balance. If the sauce feels a little dry, add a splash or two of the reserved pasta water to loosen it up. Taste and adjust with extra salt or pepper as needed.

How to Serve Lemon Parmesan Brussels Sprout Pasta Recipe

The image shows a black pan filled with thin spaghetti noodles mixed with bright green sliced Brussels sprouts and chopped leafy greens. The noodles form the base layer, spread across the pan with a light creamy texture. The Brussels sprouts slices and green leaves are scattered evenly on top, adding pops of yellow-green color and fresh texture. The pan sits on a white marbled surface, enhancing the fresh and simple look of the dish. photo taken with an iphone --ar 4:5 --v 7

Garnishes

To make your presentation shine, top the pasta with an extra drizzle of olive oil, a few fresh grinds of black pepper, and a generous sprinkle of parmesan. If you want to add an unexpected crunch, some toasted nuts like walnuts or almonds are an incredible touch that elevates the dish beautifully.

Side Dishes

This pasta holds up wonderfully as a main course, but if you’d like to add variety, consider a crisp green salad with a light vinaigrette or some warm, crusty bread to soak up any extra sauce. A simple roasted vegetable medley also complements the brightness of the lemon wonderfully.

Creative Ways to Present

Serve the pasta in a large shallow bowl garnished with fresh lemon zest and herbs like parsley or basil for an inviting look. For a cozy dinner, portion it into individual pasta bowls with a sprinkle of parmesan on top, or plate it family-style on a big platter to encourage sharing and conversation at the table.

Make Ahead and Storage

Storing Leftovers

If you have leftovers, store them in an airtight container in the fridge for up to 3 days. The flavors continue to meld, but to keep the Brussels sprouts from getting overly soft, try reheating gently.

Freezing

This dish isn’t ideal for freezing because the texture of cooked Brussels sprouts can change and become mushy. For best results, enjoy it fresh or refrigerated within a few days.

Reheating

When reheating, do so gently in a skillet over low heat with a splash of water or olive oil to prevent drying out. Stir frequently until warmed through, and add a bit more parmesan to refresh the creamy texture.

FAQs

Can I use frozen Brussels sprouts for this recipe?

Fresh Brussels sprouts are best for this recipe to maintain that crisp, slightly caramelized texture, but if you only have frozen on hand, thaw and drain them well before cooking to avoid excess water in the pan.

Is this recipe suitable for vegans?

You can easily make the Lemon Parmesan Brussels Sprout Pasta Recipe vegan by omitting the parmesan and perhaps adding nutritional yeast or a vegan cheese alternative to keep that cheesy flavor.

What type of pasta works best?

Traditional spaghetti works wonderfully, but feel free to use whole wheat, gluten-free, or bean-based pasta depending on your dietary preferences — the dressing and vegetables are versatile and cling well to all types.

Can I prepare parts of this recipe in advance?

Yes! You can slice and cook the Brussels sprouts and shallots a day ahead, storing them in the fridge. When you’re ready, just reheat and toss with freshly cooked pasta to save time on busy nights.

How can I add more texture to this pasta?

Sprinkle toasted nuts like almonds or walnuts, or prepare garlic breadcrumbs to toss on top for an extra layer of crunch and flavor that really takes the dish up a notch.

Final Thoughts

If you’re looking for a fresh, quick, and satisfying dinner that feels both comforting and vibrant, the Lemon Parmesan Brussels Sprout Pasta Recipe is a must-try. It’s a delightful way to enjoy Brussels sprouts that even skeptics will love, bursting with bright citrus notes and creamy parmesan goodness. I’m so excited for you to make this recipe and watch it become a favorite on your dinner rotation.